20239465266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4639}}^1\times {\mathrm{12757}}^1$

素因数の和:17423

約数の個数: 48

約数和(自身を含む): 46173753600

約数和(自身を除く): 25934288334

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4639, 9278, 12757, 13917, 25514, 27834, 38271, 41751, 76542, 83502, 88141, 114813, 176282, 229626, 242383, 264423, 484766, 528846, 727149, 793269, 1454298, 1586538, 2181447, 4362894, 59179723, 118359446, 177539169, 355078338, 532617507, 1065235014, 1124414737, 2248829474, 3373244211, 6746488422, 10119732633, 20239465266]

約数ペア:

[(1, 20239465266), (2, 10119732633), (3, 6746488422), (6, 3373244211), (9, 2248829474), (18, 1124414737), (19, 1065235014), (38, 532617507), (57, 355078338), (114, 177539169), (171, 118359446), (342, 59179723), (4639, 4362894), (9278, 2181447), (12757, 1586538), (13917, 1454298), (25514, 793269), (27834, 727149), (38271, 528846), (41751, 484766), (76542, 264423), (83502, 242383), (88141, 229626), (114813, 176282)]